125158904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38821}}^1$

素因数の和:38871

約数の個数: 32

約数和(自身を含む): 260883840

約数和(自身を除く): 135724936

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 38821, 77642, 155284, 310568, 504673, 1009346, 1203451, 2018692, 2406902, 4037384, 4813804, 9627608, 15644863, 31289726, 62579452, 125158904]

約数ペア:

[(1, 125158904), (2, 62579452), (4, 31289726), (8, 15644863), (13, 9627608), (26, 4813804), (31, 4037384), (52, 2406902), (62, 2018692), (104, 1203451), (124, 1009346), (248, 504673), (403, 310568), (806, 155284), (1612, 77642), (3224, 38821)]